<template>
	<a-row :gutter="10">
		<a-col :xs="24" :sm="24" :md="24" :lg="5" :xl="5">
			<a-card :bordered="false" :loading="cardLoading">
				<a-tree
					v-if="treeData.length > 0"
					v-model:expandedKeys="defaultExpandedKeys"
					:tree-data="treeData"
					:field-names="treeFieldNames"
					@select="treeSelect"
				>
				</a-tree>
				<a-empty v-else :image="Empty.PRESENTED_IMAGE_SIMPLE" />
			</a-card>
		</a-col>
		<a-col :xs="24" :sm="24" :md="24" :lg="19" :xl="19">
			<a-card :bordered="false">
				<s-table
					ref="tableRef"
					:columns="columns"
					:data="loadData"
					:alert="options.alert.show"
					bordered
					:row-key="(record) => record.id"
					:tool-config="toolConfig"
					:row-selection="options.rowSelection"
				>
					<template #operator class="table-operator">
						<a-space>
							<a-button type="primary" @click="formRef.onOpen()" v-if="hasPerm('supplierBaseCategoriesAdd')">
								<template #icon><plus-outlined /></template>
								新增
							</a-button>
							<xn-batch-delete
								v-if="hasPerm('supplierBaseCategoriesBatchDelete')"
								:selectedRowKeys="selectedRowKeys"
								@batchDelete="deleteBatchSupplierCategories"
							/>
						</a-space>
					</template>
					<template #bodyCell="{ column, record }">
						<template v-if="column.dataIndex === 'categoriesImage'">
							<div v-if="record.categoriesImage">
								<a-image :src="record.categoriesImage" style="width: 30px; height: 30px" />
							</div>
							<span v-else>未上传</span>
						</template>
						<template v-if="column.dataIndex === 'action'">
							<a-space>
								<a @click="formRef.onOpen(record)" v-if="hasPerm('supplierBaseCategoriesEdit')">编辑</a>
								<a-divider type="vertical" v-if="hasPerm(['supplierBaseCategoriesEdit', 'supplierBaseCategoriesDelete'], 'and')" />
								<a-popconfirm title="确定要删除吗？" @confirm="deleteSupplierCategories(record)">
									<a-button type="link" danger size="small" v-if="hasPerm('supplierBaseCategoriesDelete')">删除</a-button>
								</a-popconfirm>
							</a-space>
						</template>
					</template>
				</s-table>
			</a-card>
		</a-col>
	</a-row>
	<Form ref="formRef" @successful="tableRef.refresh()" />
</template>

<script setup name="supplierBaseCategories">
import { cloneDeep } from 'lodash-es'
import Form from './form.vue'
import { isEmpty } from 'lodash-es'
import supplierCategoriesApi from '@/api/supplier/base/supplierCategoriesApi'
import supplierOrgApi from "@/api/supplier/structure/supplierOrgApi";
import { Empty } from 'ant-design-vue'
const tableRef = ref()
const formRef = ref()
const searchFormRef = ref()
const searchFormState = ref({})
// 默认展开的节点
const defaultExpandedKeys = ref([])
const treeData = ref([])
// 替换treeNode 中 title,key,children
const treeFieldNames = { children: 'children', title: 'name', key: 'id' }
const cardLoading = ref(true)
// 加载左侧的树
const loadTreeData = () => {
	supplierCategoriesApi
		.categoriesTree()
		.then((res) => {
			cardLoading.value = false
			if (res !== null) {
				treeData.value = [
					{
						id: '',
						parentId: '0',
						name: '全部分类',
						children: res
					}
				]
				// treeData.value = res
				console.log(treeData.value)
				if (isEmpty(defaultExpandedKeys.value)) {
					// 默认展开2级
					treeData.value.forEach((item) => {
						// 因为0的顶级
						if (item.parentId === '0') {
							defaultExpandedKeys.value.push(item.id)
							// 取到下级ID
							if (item.children) {
								item.children.forEach((items) => {
									defaultExpandedKeys.value.push(items.id)
								})
							}
						}
					})
				}
			}
		})
		.finally(() => {
			cardLoading.value = false
		})
}
// 点击树查询
const treeSelect = (selectedKeys) => {
	if (selectedKeys.length > 0) {
		searchFormState.value.parentId = selectedKeys.toString()
	} else {
		delete searchFormState.value.parentId
	}
	console.log(searchFormState.value)
	tableRef.value.refresh(true)
}
const toolConfig = { refresh: true, height: true, columnSetting: true, striped: false }
const columns = [
	{
		title: '分类编码',
		dataIndex: 'categoriesCode'
	},
	{
		title: '分类名称',
		dataIndex: 'categoriesName'
	},
	{
		title: '分类图片',
		dataIndex: 'categoriesImage'
	},
	{
		title: '排序码',
		dataIndex: 'sortCode'
	},

]
// 操作栏通过权限判断是否显示
if (hasPerm(['supplierBaseCategoriesEdit', 'supplierBaseCategoriesDelete'])) {
	columns.push({
		title: '操作',
		dataIndex: 'action',
		align: 'center',
		width: 150
	})
}
const selectedRowKeys = ref([])
// 列表选择配置
const options = {
	// columns数字类型字段加入 needTotal: true 可以勾选自动算账
	alert: {
		show: true,
		clear: () => {
			selectedRowKeys.value = ref([])
		}
	},
	rowSelection: {
		onChange: (selectedRowKey, selectedRows) => {
			selectedRowKeys.value = selectedRowKey
		}
	}
}
const loadData = (parameter) => {
	loadTreeData()
	return supplierCategoriesApi.supplierCategoriesPage((Object.assign(parameter, searchFormState.value))).then((data) => {
		return data
	})
}
// 重置
const reset = () => {
	searchFormRef.value.resetFields()
	tableRef.value.refresh(true)
}
// 删除
const deleteSupplierCategories = (record) => {
	let params = [
		{
			id: record.id
		}
	]
	supplierCategoriesApi.supplierCategoriesDelete(params).then(() => {
		tableRef.value.refresh(true)
	})
}
// 批量删除
const deleteBatchSupplierCategories = (params) => {
	supplierCategoriesApi.supplierCategoriesDelete(params).then(() => {
		tableRef.value.clearRefreshSelected()
	})
}
</script>
